This old, weighted tee has two arms made from india rubber that
provide two different tee heights. The arms can be swiveled around as
needed thanks to a smooth, metal fastener that attaches them together.
The top arm of the tee is stamped "Avon Combination Tee Reg No 690337."
The British registered design number dates to 1922.
The brass rivet is even still in glistening great shape!